C Program to Sort set of strings in Alphabetical Order
The following program key user to be ask to enter set of Strings and the program would sort and display them in ascending alphabetical order.
To Write a program that would sort list of names in alphabetical order. The C program to sort the strings in order is given in below simple example. It employs the method of bubble sorting described in Case Study 1 in the previous chapter.
C Program to Sort set of strings in Alphabetical Order
/* This program would sort the input strings in
* an ascending order and would display the same
*/
#define ITEMS 5
#define MAXCHAR 20
main( )
{
char string[ITEMS][MAXCHAR], dummy[MAXCHAR];
int i = 0, j = 0;
/* Reading the list */
printf ("Enter names of %d items \n ",ITEMS);
while (i < ITEMS)
scanf ("%s", string[i++]);
/* Sorting begins */
for (i=1; i < ITEMS; i++) /* Outer loop begins */
{
for (j=1; j <= ITEMS-i ; j++) /*Inner loop begins*/
{
if (strcmp (string[j-1], string[j]) > 0)
{ /* Exchange of contents */
strcpy (dummy, string[j-1]);
strcpy (string[j-1], string[j]);
strcpy (string[j], dummy );
} } /* Inner loop ends */
} /* Outer loop ends */
/* Sorting completed */
printf ("\nAlphabetical list \n\n");
for (i=0; i < ITEMS ; i++)
printf ("%s", string[i]);
}Output
Enter names of 5 items London Manchester Delhi Paris Moscow Alphabetical list Delhi London Manchester Moscow Paris
Let me know if you find any difficulty in understanding this C Program with example and I would be glad to explain it further.
Also read : String Handling Function in C Programming
Online Training Tutorials
C Programming Examples – Simple C Program for beginnersIn this article, we will share you, C Programming Examples on different topic like, Loops, functions, pointers, mathematical calculation, searching algorithms, and structures and many of […]
C Program to Print Prime Numbers up to Given NumberFollowing C program Print Prime Numbers up to Given Number, then display the result on the screen: A for loop is a repetition control structure that allows you to efficiently write a […]
C Program to Display Fibonacci SequenceTo Write a program that would to Display Fibonacci Sequence. The C program to display Fibonacci Sequence using loops is given in below simple example. Unlike for and while loops, which […]
C Program to Find Total of Even IntegersThe following C Program to Find Total of Even Integers and display them in ascending alphabetical order. An array is a collection of variables of the same type. All arrays consist of […]
C Program to Print Product of Two MatricesFollowing C Program to Print Product of Two Matrices, then display the result on the screen: The simplest form of multidimensional array is the two-dimensional array. A two-dimensional […]- C Program to Find Factorial of Number Using RecursionTo Write C program that would find factorial of number using Recursion. The function is a group of statements that together perform a task. Every C program has at least one function, which […]
- C Program to Write ODD, and EVEN Numbers Integer Data FilesTo Write C program that would print ODD and EVEN numbers handling Integer Data files. The C program to give step by step simple example.The file named DATA contains series of integer […]
- String Handling Function in C ProgrammingC program provides set of pre-defined functions called string handling functions to work with string values in programming. The string handling functions are defined in a header file […]